@@ -8,21 +8,21 @@ (case platform - ("iPhoneOS" - (set PLATFORM "-isysroot /Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS#{sdk_version}.sdk") - (set @arch '("armv6")) - (set @cc "/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/gcc-4.0") - (set @library_extras "platforms/iPhoneOS/libffi/*.o platforms/iPhoneOS/pcre/*.o")) + ( "iPhoneOS" + (set PLATFORM "-isysroot /Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS#{sdk_version}.sdk") + (set @arch '("armv6")) + (set @cc "/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/gcc-4.0") + (set @library_extras "platforms/iPhoneOS/libffi/*.o platforms/iPhoneOS/pcre/*.o")) - ("iPhoneSimulator" - (set PLATFORM "-isysroot /Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator#{sdk_version}.sdk") - (set @arch '("i386")) - (set @cc "/Developer/Platforms/iPhoneSimulator.platform/Developer/usr/bin/gcc-4.0") - (set @library_extras "platforms/iPhoneSimulator/lib/libpcre.a")) + ( "iPhoneSimulator" + (set PLATFORM "-isysroot /Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator#{sdk_version}.sdk") + (set @arch '("i386")) + (set @cc "/Developer/Platforms/iPhoneSimulator.platform/Developer/usr/bin/gcc-4.0") + (set @library_extras "platforms/iPhoneSimulator/lib/libpcre.a")) (else nil)) -(set @cflags "-g -Iinclude -I../include -DDARWIN -DIPHONE -DMACOSX -std=gnu99 #{PLATFORM} -mmacosx-version-min=10.5") +(set @cflags "-g -Iinclude -I../include -DMININUSH -DDARWIN -DIPHONE -DMACOSX -std=gnu99 #{PLATFORM} ") ;; library description (set @library "libNu") @@ -30,7 +30,13 @@ (compilation-tasks) (library-tasks) -(task "default" => "library") +(file "build/armv6/nush" => "library" "build/armv6/main.o" is + (SH "#{@cc} #{@cflags} #{@mflags} #{PLATFORM} -ObjC libNu.a ../main/main.m -framework Foundation -arch armv6 -o #{(target name)} -ledit") + (SH "CODESIGN_ALLOCATE=/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/codesign_allocate codesign -fs 'iPhone Developer' #{(target name)}")) + +(task "nush" => "build/armv6/nush") + +(task "default" => "nush") (task "clobber" => "clean" is - (SH "rm -rf libNu.a")) + (SH "rm -rf libNu.a build/armv6/nush")) iphone/Nukefile @@ -1,13 +1,23 @@ -This directory contains a Nukefile for building the iPhone version of Nu. +This directory contains a Nukefile for building the iPhone version of Nu . The Nukefile builds Nu as a static library (libNu.a) that can be linked into an iPhone application. When linking this library into your application, be sure that the -ObjC link flag is specified; otherwise, most of the classes in libNu.a will not be linked into your application. +Also, this Nukefile builds a "nush" (or strictly, a mininush) that you can +install and run on a jailbroken iPhone. Find it at build/armv6/nush. + Your application should #include "Nu/Nu.h", which is copied into the include -directory as part of the build process. +directory as part of the build process. You may also need to link your +application with libedit (-ledit). Note that libffi is included in the iPhoneSimulator sdk. + + + + + + iphone/README @@ -14,7 +14,7 @@ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. */ -#if defined(DARWIN) && !defined(IPHONE) +#if defined(DARWIN) int NuMain(int argc, const char *argv[]); int main(int argc, const char *argv[]) main/main.m @@ -89,6 +89,9 @@ int NuMain(int argc, const char *argv[]) int NuMain(int argc, const char *argv[], const char *envp[]) #endif { + #ifdef IPHONE + NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init]; + #endif #ifdef LINUX NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init]; @@ -208,6 +211,10 @@ int NuMain(int argc, const char *argv[], const char *envp[]) #ifdef LINUX [pool release]; #endif + + #ifdef IPHONE + [pool release]; + #endif return 0; } objc/nu.m @@ -968,16 +968,21 @@ static int nu_parse_escape_sequences(NSString *string, int i, int imax, NSMutabl return result; } -#ifndef IPHONE - (int) interact { printf("Nu Shell.\n"); do { NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init]; char *prompt = ([self incomplete] ? "- " : "% "); + #ifdef IPHONENOREADLINE + puts(prompt); + char line[1024]; // careful + int count = gets(line); + #else char *line = readline(prompt); if (line && *line) add_history (line); + #endif if(!line || !strcmp(line, "quit")) { break; } @@ -1068,5 +1073,5 @@ static int nu_parse_escape_sequences(NSString *string, int i, int imax, NSMutabl [pool release]; return result; } -#endif + @end objc/parser.m 38b32bc3f40d04a96e7101d09de0af590af54ab5 Tim Burks timburks tim@neontology.com http://github.com/timburks/nu/commit/02fad24704b6afb3a3442fcf655f6378b10c28aa 02fad24704b6afb3a3442fcf655f6378b10c28aa 2009-01-02T12:49:05-08:00 2009-01-02T12:49:05-08:00 nush (standalone Nu shell) for the iPhone nush now runs on the iPhone, allowing Nu scripts and Nu console sessions on iPhones. Unfortunately, sandbox limitations prevent standalone executables from being run on "stock" iPhones, but this nush will work on jailbroken iPhones and presumably on development devices in use within Apple. Strictly speaking, this nush is a "mininush" because it does not include any parts of Nu that are written in Nu, only what is built with Objective-C. Sample usage follows: iPhone:~ root# nush Nu Shell. Cannot read termcap database; using dumb terminal settings. % (+ 2 2) 4 % ("Hello, World" length) 12 % ("Hello, World" stringByReplacingOccurrencesOfString:"World" withString:"Phil") "Hello, Phil" % quit iPhone:~ root# cat expose.nu (load "UIKit") ;; preload (set before (NuClass all)) (puts (+ "class count before loading: " (before count))) (set b (NSBundle bundleWithPath:"/System/Library/Frameworks/CoreLocation.framework")) (puts (+ "loading CoreLocation.framework: " (b load))) (set after (NuClass all)) (puts (+ "class count after loading: " (after count))) (puts "\n---- Methods defined in CoreLocation.framework ----") (set new (after select:(do (x) (not (before containsObject:x))))) ;; not the fastest way to sort... but easy to code (set new (new sortedArrayUsingBlock:(do (x y) ((x name) compare:(y name))))) (new each:(do (c) (puts (c name)))) (puts "\n---- CLLocationManager Class Methods ----") (puts ((CLLocationManager classMethodNames) description)) (puts "\n---- CLLocationManager Instance Methods ----") (puts ((CLLocationManager instanceMethodNames) description)) iPhone:~ root# ./expose.nu class count before loading: 1075 loading CoreLocation.framework: 1 class count after loading: 1079 ---- Methods defined in CoreLocation.framework ---- CLLocation CLLocationInternal CLLocationManager CLLocationManagerInternal ---- CLLocationManager Class Methods ---- ( ) ---- CLLocationManager Instance Methods ---- ( bestAccuracy, dealloc, delegate, desiredAccuracy, distanceFilter, init, internalClient, location, locationServicesApproved, locationServicesEnabled, "onClientEvent:supportInfo:", "onClientEventLocation:", "onClientEventRegistered:", "setDelegate:", "setDesiredAccuracy:", "setDistanceFilter:", "setSupportInfo:", startUpdatingLocation, stopUpdatingLocation, supportInfo ) iPhone:~ root# b180e419e5fb7be7ccfeba67863aa81bb70fa2cb Tim Burks timburks tim@neontology.com